EC-Earth on Vladimir Lapinhttps://vlap.github.io/tags/ec-earth/Recent content in EC-Earth on Vladimir LapinVladimir Lapinhttps://vlap.github.io/images/decor/vladimir_lapin.jpghttps://vlap.github.io/images/decor/vladimir_lapin.jpgHugoen-usMon, 04 May 2026 19:00:00 +0200Running Decadal Climate Ensembles on Tier-0 HPC: Autosubmit DAGs, Lustre Striping, and Cluster Telemetryhttps://vlap.github.io/posts/2026-05-04-senior-dev-hpc-workflows/Mon, 04 May 2026 19:00:00 +0200https://vlap.github.io/posts/2026-05-04-senior-dev-hpc-workflows/Engineering lessons from managing multi-member Earth system model ensembles on MareNostrum 5: orchestrating DAGs with Autosubmit, tuning Lustre striping for NetCDF outputs, and NUMA-aware MPI rank placement.